子父窗口之间的操作

<P><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <meta name="GENERATOR" content="Microsoft FrontPage 4.0"> <meta name="ProgId" content="FrontPage.Editor.Document"> <title>子父窗口的操作</title> </head> <body> <script> var win=null; function op(){ win=window.open("about:blank","win","width=200,height=200"); win.document.write("<input type='button' value='关闭父窗口' onclick='window.opener.opener=null;window.opener.close()'>"); win.document.write("<input type='button' value='刷新你窗口' onclick='window.opener.location.reload()'>"); } </script> <input onclick="op()" value="打开窗口" type="button"><input type="button" value="最小化" onclick="if(win&&win.open&&!win.closed){win.resizeTo(0,0);win.moveTo(0,window.screen.width);}else alert('还没有打开窗口或已经关闭')"><input type="button" value="最大化" onclick="if(win&&win.open&&!win.closed){win.moveTo(-4,-4);win.resizeTo(screen.availWidth+8,screen.availHeight+8);}else alert('还没有打开窗口或已经关闭');"><input type=button value="关闭子窗口" onclick="if(win&&win.open&&!win.closed){win.opener=null;win.close()}else alert('还没有打开窗口或已关闭')"><input type=button value="刷新子窗口" onclick="if(win&&win.open&&!win.closed){win.location.reload();win.focus()}else alert('窗口还没有打开或已关闭')"><input type="button" value="看子窗口的大小" onclick="if(win&&win.open&&!win.closed){alert(win.document.body.clientWidth+'*'+win.document.body.clientHeight);win.focus();}else{alert('还没有打开窗口或者已关闭')};"> </body> </html></P> <P> </P>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]